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> That's not the right fix. That code should only be used if gold is > using <ext/hash_map>, which is a fall back for older compilers. > Currently gold prefers <tr1/unordered_map>. I think we need to add a > case to configure.ac and system.h to use <unordered_map> if it is > available, as I assume it is for libc++. Ian, does the attached patch look OK? Would we want to turn on C++11 at some point? I believe we get <unordered_map> in G++ if we turn on --std=c++11. -cary 2013-12-18 Cary Coutant <ccoutant@google.com> gold/ * configure.ac: Check for <unordered_set> and <unordered_map>. * config.in: Regenerate. * configure: Regenerate. * system.h: Use <unordered_set> and <unordered_map> if available.
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config-patch.txt
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